Insulated.Sits right below rear end. Relaxed fit long sleeve shirt jacket Spacious 3-piece hood 13 oz polyester twill construction 2 mitered pockets on chest with 1 flap, snap-button closure pocket 2 pockets in front to help keep your hands warm Snap button closure along front Extended plackets on cuffs with adjustable snap-button closure Fleece lining for enhanced warmth TECHNOLOGY: Stay warm with fleece lining and flexible with Carhartt Rugged Flex® technology - it moves and stretches with you throughout the day so that whatever you're doing, it's easier to do Rain Defender® durable water repellent (DWR) keeps you dry and moving in light rain